The single-pass grommet hole construction creates less friction between strings, this effectively reduces tension loss, while extending string life.
Different frame structures—including POWER-BOX, DIAMOND, AERO, and AERDYNAMIC—are rearranged and integrated based on computer simulation to optimize the hitting, frame characteristics, and overall performance.
Weight / Grip Size
String tension LBS
High ResilienceModulus Graphite
High Resilience Modulus Graphite+Nano Fortify FR+6.6 SHAFT